Welly Tambunan (welly87)

Co-founder and CTO at Scifin Technologies (Crypto Derivatives HFT firm). Doing distributed system and real-time streaming analytics

Indonesia
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Modzy AI Hackathon

Online

Build an AI powered application or integration

$25,000 in prizes
Winners announced
321 participants

Celo's Make Crypto Mobile Hackathon

Online

Make Crypto what it should be; — Mobile. Accessible. For everyone.

$2,572,000 in prizes
Winners announced
2325 participants

AWS Graviton Hackathon

Online

Build or migrate an application to Amazon EC2 instances powered by Arm-based AWS Graviton2 processors for a chance to win $10,000 cash and a trip to re:Invent 2021

$45,000 in prizes
Winners announced
1244 participants